Jockeys Ellen Hennesy and Mathew Cahill were dislodged from their mounts during the running of Race 4 at Canberra on Friday (22nd April).
Ellen was suffering dizziness but has since been examined and is OK.
[Update at 11am on Saturday]: Mathew has a fracture of his thumb which requires surgery and also has a fracture of his C1 vertebra. Mathew has been transferred to Royal North Shore Hospital.